PDF 新闻

直接在 PDF 查看器中重新排列页面

11月 11, 2025
使用 WPF 查看器的内置工具快速更改 PDF 中的页面顺序，最大限度地减少对您文档工作流程的干扰。

The ability to move and arrange pages in a PDF viewer allows users to reorder individual pages within a PDF document directly through the interface. For software developers, this feature supports more dynamic document processes, especially in applications involving content assembly, form management, or automated report generation. It reduces the need for external tools or manual editing, which simplifies integration and enhances user experience when managing complex or multi-page documents.

Several WPF (Windows Presentation Foundation) PDF viewer components allow you to move and arrange pages in a PDF, including:

  • Telerik UI PDF for WPF (part of Telerik UI for WPF) allows you to reorder, insert, or remove pages within your WPF PDF Viewer control for dynamic document reports.
  • Syncfusion WPF PDF (part of Syncfusion Essential Studio Enterprise) enables interactive rearrangement of pages inside the PDF Viewer, optimizing multi‑page document processes.
  • XFINIUM.PDF CROSS PLATFORM EDITION provides comprehensive page management capabilities, including repositioning, extraction, and full control over PDF pages.

For an in-depth analysis of features and price, visit our WPF PDF viewer comparison.

Compare WPF PDF Viewer Components

从内置 PDF 查看器控件轻松打印

11月 6, 2025
通过 PDF 无缝打印增强应用程序，该功能直接在查看器中提供精确控制、更快的工作流程和专业结果。

PDF printing within a PDF Viewer allows users to print documents directly from the viewing interface without needing to open external applications. This built-in functionality provides quick access to print options such as paper size, orientation, and scaling while maintaining the document’s original layout, fonts, and graphics. It ensures professional, high-quality output and a consistent user experience across different printers and devices. Common use cases include printing invoices, reports, forms, and technical documentation directly from desktop or embedded applications, helping users save time, reduce complexity, and improve productivity in document-heavy environments.

Several .NET WPF PDF viewer components include support for printing, including:

  • DevExpress WPF PDF Viewer (part of DevExpress WPF) lets you print PDF files from within your application, offering configurable printer settings and high-fidelity output.
  • ComponentOne WPF FlexViewer (part of ComponentOne Studio WPF by MESCIUS) allows printing PDF documents, enabling users to select orientation and printer settings directly.
  • LEADTOOLS PDF facilitates sending PDF documents to any printer with advanced print APIs, image preprocessing and broad format support.
  • ImageGear for .NET by Accusoft enables native PDF document printing via a direct Print() method from your codebase, supporting fast and memory-efficient output.

For an in-depth analysis of features and price, visit our comparison of .NET WPF PDF viewer components.

Compare .NET WPF PDF Viewer Components

使用 C# 提取 PDF 表单数据并转换为 XML

11月 5, 2025
Document Solutions for PDF 为开发人员提供了一种从可填写的 PDF 表单中提取数据来作为 XML 进行处理或存储的强大方法。

Document Solutions for PDF (DsPdf, formerly GcPdf) is a high-speed, feature-rich, server-side PDF API Library for .NET with no dependencies on Adobe Acrobat. DsPdf allows developers to programmatically create, manipulate, import/export, and deploy PDF documents, including AcroForms, across desktop and web applications at scale. With full .NET support, you can generate, load, modify, and convert PDFs in your app for .NET, Mono, Xamarin.iOS, and Xamarin.Android.

In this blog post, MESCIUS Product Marketing Specialist Mackenzie Albitz demonstrates how to use Document Solutions for PDF to extract and convert PDF Form data using just a few lines of code. The steps include:

  • Importing Required Namespaces.
  • Loading the PDF Form.
  • Exporting Form Data to a Memory Stream.
  • Exporting Form Data to an XML File.
  • Verifying the XML Output.

Detailed source code and examples are included to get you started.

Read the complete blog to learn how to automate the processing and storage of PDF Form data.

Document Solutions for PDF is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for PDF licensing page for full details.

Document Solutions for PDF is available to buy individually or as part of Document Solutions .NET Bundle.

将可见注释直接添加到您的 PDF

10月 28, 2025
自由文本注释允许开发人员将持久文本嵌入到 PDF 页面中，非常适合审核、审查或协作文档。

Free text annotations in PDF-processing components enable users to place editable text directly onto document pages, enhancing notes, comments, or briefing elements without relying on external tools. This feature supports adding visible text blocks (rather than hidden pop-ups) that remain part of the document's content layer, allowing for richer, in-context feedback and markup across workflows such as review, auditing, or collaborative editing.

Several ASP.NET Core PDF controls offer support for free text annotations including:

  • Telerik UI PDF for ASP.NET Core (part of Telerik UI for ASP.NET Core) lets developers add customizable free text annotations to PDFs, with control over font, position, and more.
  • Document Solutions for PDF by MESCIUS provides a FreeTextAnnotation class that enables developers to place persistent text directly into a PDF, with properties for customization.
  • ImageGear for .NET by Accusoft supports FreeText via its ART marks API, allowing the creation of text annotations on PDFs and exporting them as FreeText annotation objects.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) allows developers to add free text annotations to PDFs with several customization options.

For an in-depth analysis of features and price, visit our ASP.NET Core PDF controls comparison.

Compare ASP.NET Core PDF Controls

改变用户与 PDF 交互的方式

10月 23, 2025
内置编辑工具让用户压缩、重新排列、合并或拆分文档，使 PDF 查看器对实际工作流程更有用。

PDF manipulation features in viewer components extend the user experience beyond reading by enabling real-time structural changes to documents. These capabilities are particularly valuable in document-heavy workflows, where users need to rearrange, combine, or refine content without switching between multiple tools. Whether integrated into web portals, business systems, or productivity applications, built-in manipulation functions make PDF viewers more interactive and practical for day-to-day tasks such as document assembly, editing, and cleanup.

Common features include:

  • Adding pages to a PDF allows inserting new pages from blank templates or external files, supporting document expansion or correction.
  • Compressing PDFs reduces file size while preserving quality, making PDFs easier to store, send, and load - especially in web-based environments.
  • Deleting pages from a PDF enables users to remove unwanted or redundant pages, helping streamline documents before sharing or archiving.
  • Extracting pages from a PDF means selected pages can be isolated and saved as a new document, useful for creating summaries or sharing specific sections.
  • Merging PDFs combines multiple files into a single document, ideal for bundling reports, contracts, or records.
  • Moving pages in a PDF allows users to reorder pages via drag-and-drop interfaces or APIs, tailoring document structure without external tools.
  • Splitting PDFs enables large documents to be divided into smaller files based on page ranges or sections, simplifying distribution or version control.

For an in-depth analysis of features and price, visit our ASP.NET Core PDF viewer components comparison.

Explore ASP.NET Core PDF Manipulation Features